Shorikai, Genesis Engine deck feedback

Hi all,

Here i have 2 decks that both use Shorikai as a commander. The first one uses vehicles and the second uses creatures. Could anyone please give me as much feedback as they can on each and tell me which one is the better option as i can only really afford to purchase one at the moment.

The first deck requires 5 cards to be cut and im not sure which ones.

First Deck (Vehicle) - https://www.moxfield.com/decks/v_c1ZJePBkOgCJE5BaoD3g

Second Deck (Creature) - https://www.moxfield.com/decks/NM69ZqYLSU24okP6pPWpRQ